In the global construction and industrial maintenance landscape, Neutral Silicone Sealant has emerged as the gold standard for high-performance sealing. Unlike traditional acetoxy sealants which release acetic acid (smelling like vinegar and potentially corroding sensitive metals), neutral cure silicone releases non-corrosive alcohols or oximes. This makes it the preferred choice for a vast array of substrates including glass, aluminum, stone, and electronic components.
Based in Junan County, Linyi City, Shandong Province, Saiqiang is a leading adhesive manufacturer in Asia. We deliver innovative adhesive solutions to 62 countries worldwide, boasting a robust daily production capacity of 200,000 units. Driven by a steadfast commitment to strict quality management and environmental sustainability, Saiqiang has earned its reputation as a trusted partner across the construction, home decoration, and industrial sectors.
Annual Production Capacity
Global Export Footprint
Advanced Filling Production Lines
Research & Production Base
Our 999 Neutral Silicone Structural Adhesive is engineered for modern skyscrapers. It provides exceptional resistance to UV radiation, temperature extremes, and ozone, ensuring the structural integrity of glass curtain walls under high wind loads.
For windows and sliding doors, our 998 Neutral Silicone offers ease of use and long-term weatherproofing. It remains flexible, allowing for the thermal expansion and contraction of PVC, aluminum, and wooden frames without bond failure.
Hygiene is paramount. Our antibacterial and mildew-proof adhesives are designed specifically for high-moisture environments, preventing fungal growth and maintaining aesthetic appeal in bathrooms and kitchens for years.
At Saiqiang, our R&D strategy focuses on three pillars: Sustainability, Hybrid Technology, and Smart Application.
| Focus Area | Current Technology (2024) | Future Development (2025-2027) |
|---|---|---|
| VOC Emissions | Low VOC, France A+ Certified | Zero-VOC, Bio-based polymer formulations |
| Curing Speed | Rapid skin-over (15-30 mins) | Dual-component rapid cure with AI-dispensing compatibility |
| Adhesion Scope | No-primer needed for 90% surfaces | Universal adhesion including low-surface-energy plastics |
| Durability | 20-25 years service life | Ultra-long life (50 years) with self-healing properties |
We are transitioning from traditional chemical manufacturing to a technology-empowered service model. This includes the establishment of our Joint R&D Laboratory and the Technology Empowerment Plan, where we assist clients in material compatibility testing and structural bonding design.
Full CE, ROHS, and REACH certification. We ensure all formulations comply with the latest European Chemical Agency (ECHA) standards, facilitating smooth customs clearance and market entry.
Recognized by China's "Ten-Ring" Ecolabel and France's A+ rating for indoor air safety. Our products are ideal for green building projects (LEED/BREEAM).
ISO 9001:2015, ISO 14001, and ISO 45001 certified. Our precise control throughout the manufacturing process guarantees batch-to-batch consistency.
Shanghai Saiqiang Chemical Co., Ltd. was established in 2005, committed to silicone rubber, foam rubber research and development, production and sales. We foster a culture of Innovation, Quality First, and Customer Orientation.
Neutral silicone sealant releases non-acidic byproducts during curing, making it non-corrosive to metals and suitable for porous materials like stone and concrete. Acetoxy silicone releases acetic acid, which can damage sensitive substrates and has a strong smell.
Yes, our 999 series is specifically designed for structural bonding in glass curtain walls, offering high tensile strength and excellent weather resistance.
Generally, our sealants have a shelf life of 9-12 months when stored in a cool, dry place below 27°C. Always check the production date on the cartridge.
Absolutely. With 26 filling lines and an annual output of 50,000 tons, we provide comprehensive OEM/ODM services, including customized formulation, packaging design, and logistics support.
Yes, we hold CE, ROHS, and REACH certifications, and our products meet the French A+ indoor air safety standards.
Saiqiang